Institute for Health Metrics and Evaluation (IHME) strives to make its data freely and easily accessible and to provide innovative ways to visualize complex topics. Our data visualizations allow you to see patterns and follow trends that are not readily apparent in the numbers themselves. Here you can watch how trends in mortality change over time, choose countries to compare progress in a variety of health areas, or see how countries compare against each other on a global map.

The IMF publishes a range of time series data on IMF lending, exchange rates and other economic and financial indicators. Manuals, guides, and other material on statistical practices at the IMF, in member countries, and of the statistical community at large are also available. The data mapper allows the user to view IMF data in a variety of ways using differing indicators.

The mission of the Data Resource Center for Child and Adolescent Health (DRC) is to advance the effective use of public data on the status of children’s health and health-related services for children, youth and families in the United States. The DRC does this by providing hands-on access to national, state, and regional data findings from large population-based surveys. Data are collected from parents and thus contribute a much needed voice in the drive to improve the quality of health care for children and youth.

Of the major interstates in the country, I-5 passes through the second-largest population (behind only I-95 on the nation's east coast). In its path from southern California to Washington State, I-5 traverses densely populated areas of Los Angeles, Portland, and Seattle but, in contrast to the I-95 transportation corridor, there are long stretches of I-5 that pass through areas with very low population density such as California's Central Valley. Selected cities along the route are labeled, for reference.

In 1890, the Superintendent of the Census described the western part of the country as having so many pockets of settled area that a frontier line could no longer be said to exist. The advance of the frontier line that characterized shifts in population distribution for the previous 100 years was complete. This series of maps highlights population expansion into new territory, subsequent gains in population density, and increasing urbanization.

Running from Los Angeles to Jacksonville, I-10 passes through 8 states and several major cities and traverses the 3rd largest population among the country's interstate highways. Population density within 5 miles of the interstate show several lengths with very low population density, including stretches between El Paso and San Antonio. Selected cities along the route are labeled, for reference, with cities of 250,000 or more shown in bold and with filled circles.

Running from Florida to Maine, I-95 passes through 15 states and several major cities. I-95 serves the most densely populated region of the U.S., the Boston-to-Washington corridor. Peaks and valleys in population density within 5 miles of the interstate show several stretches of continuously built-up area, especially evident from Petersburg, VA to Lewiston, ME. Selected cities along the route are labeled, for reference.